CN108539561A - A kind of preparation method of Portable photovoltaic junction box connector - Google Patents
A kind of preparation method of Portable photovoltaic junction box connector Download PDFInfo
- Publication number
- CN108539561A CN108539561A CN201710127730.1A CN201710127730A CN108539561A CN 108539561 A CN108539561 A CN 108539561A CN 201710127730 A CN201710127730 A CN 201710127730A CN 108539561 A CN108539561 A CN 108539561A
- Authority
- CN
- China
- Prior art keywords
- connector
- junction box
- jack
- contact pin
- end architecture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of preparation methods of Portable photovoltaic junction box connector.Include the following steps：(1) go out the front-end architecture of photovoltaic junction box positive connector and cathode connector using PC material injections；(2) jack and contact pin are riveted on respectively on two isometric photovoltaic electric cables；(3) the photovoltaic electric cable with contact pin is taken, its contact pin one end is inserted to the front-end architecture of cathode connector, takes the photovoltaic electric cable with jack, its jack one end is inserted to the front-end architecture of positive connector；(4) quadric injection mould is carried out on injection molding machine using TPE material on the front-end architecture of positive connector and cathode connector, complete the injection molding of tail portion of connector structure.The method of the present invention will replace the tail structure application TPE two-shot process of convention connectors, form new connector construction, more traditional connector more can guarantee the consistency of connector.
Description
Technical field
The present invention relates to a kind of preparation methods of Portable photovoltaic junction box connector.
Background technology
Traditional photovoltaic junction box connector is in order to enable cable can reach good sealing after being inserted into tail portion of connector
Effect, tail structure are designed with：(injected plastics material is for screw thread (injected plastics material PC), nut (injected plastics material PA66), the gaily decorated basket
PC), interior plug (material is silica gel), structure is complex, but sealing effect is excellent.Such as traditional photovoltaic junction box connector knot
Structure includes：Structures, the totals such as positive and negative anodes structural member, interior net circle, Non-return ring, the gaily decorated basket, interior plug, nut have multiple parts,
It is required for manual assembly, it is relatively complicated, and since personal difference makes each connector during manual assembly
There are some subtle differences after the completion of assembly.
Thermoplastic elastomer TPE material have high resiliency, high intensity, high resilience, can injection molding, environment-protecting and non-poisonous safety,
Hardness range is wide, excellent coloring, soft-touch, weatherability, ozone resistance, fatigue resistance and heat resistance, and processing performance is excellent
More, without vulcanization, can recycle reduces cost, both can be with secondary injection molding, with the matrixes material such as PP, PE, PC, PS, ABS
Expect coating and bonding, characteristic that can also be separately formed.The two-shot process of TPE material is applied widely at present.
TPE quadric injection moulds generally refer to first be molded rigid plastics PP, PS, ABS, PC, PA etc., then by Shooting Technique in rigid plastics
Material surface coats one layer of TPE flexible glue.To increase the comfortable sense of touch of product, non-skid property and buffer performance.TPE secondary injections
Modeling, in TPE industries, also referred to as encapsulated molding, composite injection molding molding.Specifically, secondary injection molding technique is usually first one
Hard plastic part injection molding, the cooling of hard plastic part are removed in mold A, place into (mold B in another mold B
Referred to as encapsulation die), the injection molding of TPE flexible glues is adhered on hard flexible glue part in mold B.
Invention content
The object of the present invention is to provide a kind of preparation method of Portable photovoltaic junction box connector, more traditional connectors
The consistency that more can guarantee connector avoids manual assembly difference.
A kind of preparation method of Portable photovoltaic junction box connector, is particular in that, includes the following steps：
(1) go out the front-end architecture of photovoltaic junction box positive connector and cathode connector using PC material injections；
(2) jack and contact pin are riveted on respectively on two isometric photovoltaic electric cables；
(3) the photovoltaic electric cable with contact pin is taken, its contact pin one end is inserted to the front-end architecture of cathode connector, is taken
Photovoltaic electric cable with jack inserts its jack one end to the front-end architecture of positive connector；
(4) it is being molded using TPE material on the front-end architecture of positive connector and cathode connector
Quadric injection mould is carried out on machine, completes the injection molding of tail portion of connector structure.
The method of the present invention will replace the tail structure application TPE two-shot process of convention connectors, form new company
Device structure is connect, and according to the characteristic of TPE material it is found that this new connector construction fully meets photovoltaic junction box connector
Required every characteristic, and the new structure is by being molded completion twice, and more traditional connector more can guarantee connection
The consistency of device.
Description of the drawings
Attached drawing 1 is the structural schematic diagram before photovoltaic junction box positive connector quadric injection mould in the present invention；
Attached drawing 2 is the structural schematic diagram before photovoltaic junction box cathode connector quadric injection mould in the present invention.
Specific implementation mode
The present invention provides a kind of preparation methods of Portable photovoltaic junction box connector, include the following steps：
(1) go out the front-end architecture of photovoltaic junction box positive connector and cathode connector using PC material injections；
(2) jack and contact pin are riveted on respectively on two isometric photovoltaic electric cables；
(3) the photovoltaic electric cable with contact pin is taken, its contact pin one end is inserted to the front-end architecture of cathode connector, is taken
Photovoltaic electric cable with jack inserts its jack one end to the front-end architecture of positive connector；
(4) as shown in Figure 1, 2, on the front-end architecture of positive connector and cathode connector (i.e. in Fig. 1 at A and in Fig. 2
At B) using TPE material carry out quadric injection mould on injection molding machine, complete being molded into for tail portion of connector structure
Type.
The method of the present invention is by the two-shot process of TPE material, extremely by the direct quadric injection mould in the tail portion of photovoltaic junction box
On the front-end architecture of connector, entire connector is made to become an entirety.Consistency and the sealing of connector can be improved in this way
Property.
Claims (1)
1. a kind of preparation method of Portable photovoltaic junction box connector, which is characterized in that include the following steps：
(1) go out the front-end architecture of photovoltaic junction box positive connector and cathode connector using PC material injections；
(2) jack and contact pin are riveted on respectively on two isometric photovoltaic electric cables；
(3) the photovoltaic electric cable with contact pin is taken, its contact pin one end is inserted to the front-end architecture of cathode connector, takes and carries
The photovoltaic electric cable of jack inserts its jack one end to the front-end architecture of positive connector；
(4) use TPE material on injection molding machine on the front-end architecture of positive connector and cathode connector
Quadric injection mould is carried out, the injection molding of tail portion of connector structure is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127730.1A CN108539561A (en) | 2017-03-06 | 2017-03-06 | A kind of preparation method of Portable photovoltaic junction box connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710127730.1A CN108539561A (en) | 2017-03-06 | 2017-03-06 | A kind of preparation method of Portable photovoltaic junction box connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108539561A true CN108539561A (en) | 2018-09-14 |
Family
ID=63489668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710127730.1A Pending CN108539561A (en) | 2017-03-06 | 2017-03-06 | A kind of preparation method of Portable photovoltaic junction box connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108539561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545103A (en) * | 2019-01-23 | 2019-03-29 | 中山市彩光十色照明科技有限公司 | A kind of neon sign production method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562817U (en) * | 2009-12-22 | 2010-08-25 | 常熟市福莱德连接器科技有限公司 | Connector for photovoltaic panel |
| CN201717437U (en) * | 2009-12-10 | 2011-01-19 | 王薇珲 | Solar energy photovoltaic module connector |
| CN102118000A (en) * | 2010-11-09 | 2011-07-06 | 常熟市福莱德连接器科技有限公司 | Method for manufacturing photovoltaic connector |
| CN202564693U (en) * | 2012-05-15 | 2012-11-28 | 常熟市福莱德连接器科技有限公司 | Photovoltaic connector |
| CN203788236U (en) * | 2014-03-19 | 2014-08-20 | 吴双双 | Photovoltaic connector |
| CN205452639U (en) * | 2016-01-04 | 2016-08-10 | 莱尼电气线缆（中国）有限公司 | Integral type photovoltaic connector |
-
2017
- 2017-03-06 CN CN201710127730.1A patent/CN108539561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717437U (en) * | 2009-12-10 | 2011-01-19 | 王薇珲 | Solar energy photovoltaic module connector |
| CN201562817U (en) * | 2009-12-22 | 2010-08-25 | 常熟市福莱德连接器科技有限公司 | Connector for photovoltaic panel |
| CN102118000A (en) * | 2010-11-09 | 2011-07-06 | 常熟市福莱德连接器科技有限公司 | Method for manufacturing photovoltaic connector |
| CN202564693U (en) * | 2012-05-15 | 2012-11-28 | 常熟市福莱德连接器科技有限公司 | Photovoltaic connector |
| CN203788236U (en) * | 2014-03-19 | 2014-08-20 | 吴双双 | Photovoltaic connector |
| CN205452639U (en) * | 2016-01-04 | 2016-08-10 | 莱尼电气线缆（中国）有限公司 | Integral type photovoltaic connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545103A (en) * | 2019-01-23 | 2019-03-29 | 中山市彩光十色照明科技有限公司 | A kind of neon sign production method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |